TY JOUR TI MODELING AN EFFECTIVE SOLUTION FOR THE UTILIZATION OF SECONDARY ENERGY RESOURCES OF CCGT UNIT ON THE EXAMPLE OF CCGT-420T CHPP-16 KW heat pump unitsCombined cycle gas turbine (CCGT) KW utilization KW secondary energy resources. energy efficiency KW modeling JO Modeling of systems and processes AU Antipov, Y.A. AU Shatalov, I.K. AU Shkarin, K.V. AU Polischuk, G.M. AU Danilov, I.. AU Barybina, A.S. AU Ogneva, Y.A. AU Morozov, P.D. PY 2020 IS 13 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov